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SN74LVC14A: SN74LVC14A与SN74LVC2G14区别

Part Number: SN74LVC14A
Other Parts Discussed in Thread: SN74LVC2G14,

   麻烦问一下SN74LVC14A和SN74LVC2G14的区别有哪些,3个SN74LVC2G14可以替代SN74LVC14A吗?

  • 您好,

    供电电压范围不一样 ,SN74LVC14A为  2 V to 3.6 V; SN74LVC2G14  为 1.65V 至 5.5V

    驱动电流也不一样,具体与供电电压有关;

    可通过的信号速率也不一样,SN74LVC2G14速率稍微快些。这样看SN74LVC2G14性能好一些。具体使用的时候请再细看下数据表,以排除哪里存在不妥。